it works now. I had to delete the files also in the directories "temp" and "work" in JBoss. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4181690#4181690 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4181690